4215522234 has 96 divisors (see below), whose sum is σ = 10723193856. Its totient is φ = 1092480480.

The previous prime is 4215522163. The next prime is 4215522247. The reversal of 4215522234 is 4322255124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1767807 + ... + 1770189.

It is an arithmetic number, because the mean of its divisors is an integer number (111699936).

Almost surely, 2^4215522234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4215522234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5361596928).

4215522234 is an abundant number, since it is smaller than the sum of its proper divisors (6507671622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4215522234 is a wasteful number, since it uses less digits than its factorization.

4215522234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960 (or 2953 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 4215522234 is about 64927.0531750826. The cubic root of 4215522234 is about 1615.4138228394.

Adding to 4215522234 its reverse (4322255124), we get a palindrome (8537777358).

The spelling of 4215522234 in words is "four billion, two hundred fifteen million, five hundred twenty-two thousand, two hundred thirty-four".